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From 09042047973e3e22f169d2b2b0a94eac07d8faf4 Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 18 Dec 2017 12:01:30 -0500
Subject: [PATCH 3252/4131] drm/amd/display: Call update_stream_signal directly
from amdgpu_dm
There's no good place in DC to cover all place where stream signal should
be updated. update_stream_signal depends on timing which comes from DM.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +++-------
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 2 +-
drivers/gpu/drm/amd/display/dc/dc_stream.h | 2 ++
3 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index b59e7c5..3a78c4cd 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2615,6 +2615,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
dm_state ? (dm_state->scaling != RMX_OFF) : false);
}
+ drm_mode_set_crtcinfo(&mode, 0);
fill_stream_properties_from_drm_display_mode(stream,
&mode, &aconnector->base);
update_stream_scaling_settings(&mode, dm_state, stream);
@@ -2624,6 +2625,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
drm_connector,
aconnector->dc_sink);
+ update_stream_signal(stream);
+
return stream;
}
@@ -3143,13 +3146,6 @@ int amdgpu_dm_connector_mode_valid(struct drm_connector *connector,
goto fail;
}
- drm_mode_set_crtcinfo(mode, 0);
- fill_stream_properties_from_drm_display_mode(stream, mode, connector);
-
- stream->src.width = mode->hdisplay;
- stream->src.height = mode->vdisplay;
- stream->dst = stream->src;
-
dc_result = dc_validate_stream(adev->dm.dc, stream);
if (dc_result == DC_OK)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 3cbdd8c..c3b1988 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -33,7 +33,7 @@
/*******************************************************************************
* Private functions
******************************************************************************/
-static void update_stream_signal(struct dc_stream_state *stream)
+void update_stream_signal(struct dc_stream_state *stream)
{
struct dc_sink *dc_sink = stream->sink;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index e23620b..2d2472b 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -239,6 +239,8 @@ enum surface_update_type dc_check_update_surfaces_for_stream(
*/
struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink);
+void update_stream_signal(struct dc_stream_state *stream);
+
void dc_stream_retain(struct dc_stream_state *dc_stream);
void dc_stream_release(struct dc_stream_state *dc_stream);
--
2.7.4
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